121567644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8297}}^1$

素因数の和:8355

約数の個数: 72

約数和(自身を含む): 344333808

約数和(自身を除く): 222766164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 8297, 14652, 16594, 24891, 33188, 49782, 74673, 91267, 99564, 149346, 182534, 273801, 298692, 306989, 365068, 547602, 613978, 821403, 920967, 1095204, 1227956, 1642806, 1841934, 2762901, 3285612, 3376879, 3683868, 5525802, 6753758, 10130637, 11051604, 13507516, 20261274, 30391911, 40522548, 60783822, 121567644]

約数ペア:

[(1, 121567644), (2, 60783822), (3, 40522548), (4, 30391911), (6, 20261274), (9, 13507516), (11, 11051604), (12, 10130637), (18, 6753758), (22, 5525802), (33, 3683868), (36, 3376879), (37, 3285612), (44, 2762901), (66, 1841934), (74, 1642806), (99, 1227956), (111, 1095204), (132, 920967), (148, 821403), (198, 613978), (222, 547602), (333, 365068), (396, 306989), (407, 298692), (444, 273801), (666, 182534), (814, 149346), (1221, 99564), (1332, 91267), (1628, 74673), (2442, 49782), (3663, 33188), (4884, 24891), (7326, 16594), (8297, 14652)]